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engine foundation中文什么意思
例句與用法
- This system is set up on the existing search engine foundations through web services " technology , has solved variety and non - structural web data with xml technology , has formed web multi - level data base , and constructed the system structure in high performance of data warehouse , utilized midas technology to form the high - performance index storehouse structure , has remedied the deficiency of search engines at coverage , accuracy etc , and improved efficiency of information retrieval
該系統(tǒng)通過webservices技術(shù)，建立在現(xiàn)有搜索引擎基礎(chǔ)之上，以xml技術(shù)解決了多樣性和非結(jié)構(gòu)性的web數(shù)據(jù)轉(zhuǎn)換，形成了web多層次數(shù)據(jù)庫，利用了web挖掘面向結(jié)構(gòu)化或半結(jié)構(gòu)化數(shù)據(jù)的智能化數(shù)據(jù)抽取和知識(shí)發(fā)現(xiàn)過程，并且構(gòu)造了數(shù)據(jù)倉庫的高性能查詢體系結(jié)構(gòu)? hpqs ，利用midas技術(shù)形成了高性能索引庫結(jié)構(gòu)，彌補(bǔ)了當(dāng)前搜索引擎在覆蓋范圍、準(zhǔn)確率、復(fù)雜查詢語言的使用和結(jié)果表現(xiàn)方式等方面的不足，改善了信息檢索的效率。